Invention Grant
- Patent Title: Touch panel display driver and display module
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Application No.: US18135041Application Date: 2023-04-14
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Publication No.: US12026334B2Publication Date: 2024-07-02
- Inventor: Daisuke Suehiro , Daiji Kitagawa , Noriyuki Tanaka , Tatsuhiko Suyama , Jin Miyazawa , Yousuke Nakamura
- Applicant: Sharp Display Technology Corporation
- Applicant Address: JP Kameyama
- Assignee: Sharp Display Technology Corporation
- Current Assignee: Sharp Display Technology Corporation
- Current Assignee Address: JP Kameyama
- Agency: ScienBiziP, P.C.
- Priority: JP 22069120 2022.04.19
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G09G3/36
Abstract:
A touch panel display driver includes a source driver circuit, a touch detection circuit, a selector circuit, a register a plurality of source terminals, a plurality of touch detection terminals, and a plurality of selection terminals. The selector circuit electrically connects the source driver circuit to each of the source terminals, electrically connects the touch detection circuit to each of the touch detection terminals, and electrically connects each of the selection terminals to the source driver circuit or the touch detection circuit.
Public/Granted literature
- US20230333679A1 TOUCH PANEL DISPLAY DRIVER AND DISPLAY MODULE Public/Granted day:2023-10-19
Information query
